Sci Show: Spaceflight caused DNA to leak out of astronauts' cell 'powerhouse." All 14 astronauts studied had increased levels of free-floating mitochondrial DNA in the blood on the day of landing and three days after, ranging from two to 355 times higher than pre-space travel.

Thursday, October 21, 2021

Spaceflight caused DNA to leak out of astronauts' cell 'powerhouse." All 14 astronauts studied had increased levels of free-floating mitochondrial DNA in the blood on the day of landing and three days after, ranging from two to 355 times higher than pre-space travel.

https://ift.tt/3b2fzly via /r/science https://ift.tt/3jpxLuh

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